Examples with PersistentTransitionChoice pcgen.cdom.base.PersistentTransitionChoice used on opensource projects

Example 16 with PersistentTransitionChoice

use of pcgen.cdom.base.PersistentTransitionChoice in project pcgen by PCGen.

the class RemoveFeatToken method unparse.

@Override
public String[] unparse(LoadContext context, CDOMObject obj) {
    Changes<PersistentTransitionChoice<?>> grantChanges = context.getObjectContext().getListChanges(obj, ListKey.REMOVE);
    Collection<PersistentTransitionChoice<?>> addedItems = grantChanges.getAdded();
    if (addedItems == null || addedItems.isEmpty()) {
        // Zero indicates no Token
        return null;
    }
    List<String> addStrings = new ArrayList<>();
    for (TransitionChoice<?> container : addedItems) {
        SelectableSet<?> cs = container.getChoices();
        if (getTokenName().equals(cs.getName()) && CAT_ABILITY_SELECTION_CLASS.equals(cs.getChoiceClass())) {
            Formula f = container.getCount();
            if (f == null) {
                context.addWriteMessage("Unable to find " + getFullName() + " Count");
                return null;
            }
            StringBuilder sb = new StringBuilder();
            if (!FormulaFactory.ONE.equals(f)) {
                sb.append(f).append(Constants.PIPE);
            }
            sb.append(cs.getLSTformat());
            addStrings.add(sb.toString());
        }
    }
    return addStrings.toArray(new String[addStrings.size()]);
}